Tools & Wizards About Us

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

dclab.com

Data Conversion Laboratory | Data & XML Conversion Services

Page Load Speed

1.2 sec in total

First Response

85 ms

Resources Loaded

874 ms

Page Rendered

247 ms

About Website

Click here to check amazing Dclab content for United Arab Emirates. Otherwise, check out these important facts you probably never knew about dclab.com

DCL utilizes innovative solutions to perform XML conversion, data harvesting, metadata enrichment, web scraping & other content transformation services.

Visit dclab.com

Key Findings

We analyzed Dclab.com page load time and found that the first response time was 85 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

dclab.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

52/100

10%

LCP (Largest Contentful Paint)

Value9.0 s

1/100

25%

SI (Speed Index)

Value5.0 s

64/100

10%

TBT (Total Blocking Time)

Value3,410 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.83

4/100

15%

TTI (Time to Interactive)

Value15.4 s

7/100

10%

Network Requests Diagram

dclab.com

85 ms

system.base.css

38 ms

system.menus.css

26 ms

system.messages.css

24 ms

system.theme.css

30 ms

Our browser made a total of 113 requests to load all elements on the main page. We found that 85% of them (96 requests) were addressed to the original Dclab.com, 5% (6 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (276 ms) relates to the external source Platform.twitter.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (57%)

Content Size

2.1 MB

After Optimization

916.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dclab.com main page is 2.1 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 894.2 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 55.0 kB

  • Original 70.9 kB
  • After minification 67.1 kB
  • After compression 15.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 55.0 kB or 78% of the original size.

Image Optimization

-19%

Potential reduce by 166.2 kB

  • Original 894.2 kB
  • After minification 728.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Dclab needs image optimization as it can save up to 166.2 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 226.2 kB

  • Original 339.1 kB
  • After minification 277.3 kB
  • After compression 112.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 226.2 kB or 67% of the original size.

CSS Optimization

-93%

Potential reduce by 754.4 kB

  • Original 814.3 kB
  • After minification 580.4 kB
  • After compression 59.9 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Dclab.com needs all CSS files to be minified and compressed as it can save up to 754.4 kB or 93% of the original size.

Requests Breakdown

Number of requests can be reduced by 74 (70%)

Requests Now

105

After Optimization

31

  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dclab. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 56 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

dclab.com accessibility score

95

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Links do not have a discernible name

Best Practices

dclab.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

dclab.com SEO score

98

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dclab.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dclab.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Dclab. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: